676606676 has 12 divisors (see below), whose sum is σ = 1195785780. Its totient is φ = 334953600.

The previous prime is 676606673. The next prime is 676606717.

676606676 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 406990276 + 269616400 = 20174^2 + 16420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676606673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836981 + ... + 837788.

It is an arithmetic number, because the mean of its divisors is an integer number (99648815).

Almost surely, 2^676606676 is an apocalyptic number.

It is an amenable number.

676606676 is a deficient number, since it is larger than the sum of its proper divisors (519179104).

676606676 is a wasteful number, since it uses less digits than its factorization.

676606676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674874 (or 1674872 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 50.

The square root of 676606676 is about 26011.6642297259. The cubic root of 676606676 is about 877.9007624412.

The spelling of 676606676 in words is "six hundred seventy-six million, six hundred six thousand, six hundred seventy-six".